From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
To: libc-alpha@sourceware.org
Cc: Joseph Myers <josmyers@redhat.com>,
Florian Weimer <fweimer@redhat.com>,
"H . J . Lu" <hjl.tools@gmail.com>
Subject: [PATCH 07/15] math: Fix isnanf128 static build
Date: Wed, 27 Mar 2024 13:45:19 -0300 [thread overview]
Message-ID: <20240327164527.3717523-8-adhemerval.zanella@linaro.org> (raw)
In-Reply-To: <20240327164527.3717523-1-adhemerval.zanella@linaro.org>
Some static implementation of float128 routines might call __isnanf128,
which is not provided by the static object.
Checked on x86_64-linux-gnu.
---
math/Makefile | 1 +
sysdeps/ieee754/float128/float128_private.h | 2 +-
sysdeps/ieee754/float128/s_isnanf128.c | 4 ++++
3 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/math/Makefile b/math/Makefile
index f1d210797d..516fa72a26 100644
--- a/math/Makefile
+++ b/math/Makefile
@@ -372,6 +372,7 @@ libm-test-funcs-auto-static = \
# libm-test-funcs-auto-static
libm-test-funcs-noauto-static = \
fmod \
+ isnan \
# libm-test-funcs-noauto-static
libm-test-funcs-narrow-static =
libm-test-funcs-all-static = $(libm-test-funcs-auto-static) $(libm-test-funcs-noauto-static)
diff --git a/sysdeps/ieee754/float128/float128_private.h b/sysdeps/ieee754/float128/float128_private.h
index 38a8bdd0fe..672bf3cccf 100644
--- a/sysdeps/ieee754/float128/float128_private.h
+++ b/sysdeps/ieee754/float128/float128_private.h
@@ -352,7 +352,7 @@
#define frexpl frexpf128
#define getpayloadl getpayloadf128
#define isinfl isinff128_do_not_use
-#define isnanl isnanf128_do_not_use
+#define isnanl isnanf128
#define ldexpl ldexpf128
#define llrintl llrintf128
#define llroundl llroundf128
diff --git a/sysdeps/ieee754/float128/s_isnanf128.c b/sysdeps/ieee754/float128/s_isnanf128.c
index 59f71533ce..b73a4e80d7 100644
--- a/sysdeps/ieee754/float128/s_isnanf128.c
+++ b/sysdeps/ieee754/float128/s_isnanf128.c
@@ -11,7 +11,11 @@
#include "../ldbl-128/s_isnanl.c"
#if !IS_IN (libm)
#include <float128-abi.h>
+#ifdef SHARED
hidden_ver (__isnanf128_impl, __isnanf128)
+#else
+strong_alias (__isnanf128_impl, __isnanf128)
+#endif
_weak_alias (__isnanf128_impl, isnanl)
versioned_symbol (libc, __isnanf128_impl, __isnanf128, GLIBC_2_34);
#if (SHLIB_COMPAT (libc, FLOAT128_VERSION_M, GLIBC_2_34))
--
2.34.1
next prev parent reply other threads:[~2024-03-27 16:46 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-27 16:45 [PATCH 00/15] Fix some libm static issues Adhemerval Zanella
2024-03-27 16:45 ` [PATCH 01/15] math: Add support for auto static math tests Adhemerval Zanella
2024-03-27 16:45 ` [PATCH 02/15] math: Fix i386 and m68k fmod/fmodf on static build (BZ 31488) Adhemerval Zanella
2024-03-27 16:45 ` [PATCH 03/15] i386: Use generic fmod Adhemerval Zanella
2024-03-27 16:45 ` [PATCH 04/15] i386: Use generic fmodf Adhemerval Zanella
2024-03-27 16:45 ` [PATCH 05/15] math: Fix i386 and m68k exp10 on static build Adhemerval Zanella
2024-03-27 16:45 ` [PATCH 06/15] i386: Use generic exp10 Adhemerval Zanella
2024-03-27 16:45 ` Adhemerval Zanella [this message]
2024-03-27 16:45 ` [PATCH 08/15] math: Provided copysignf128 for static libm on alpha, s390, and sparcv9 Adhemerval Zanella
2024-03-27 16:45 ` [PATCH 09/15] math: Provide frexpf128 " Adhemerval Zanella
2024-03-27 16:45 ` [PATCH 10/15] math: Provide modf128 " Adhemerval Zanella
2024-03-27 16:45 ` [PATCH 11/15] math: Fix acos template for arguments greater than 1 Adhemerval Zanella
2024-03-27 17:14 ` Joseph Myers
2024-03-27 17:58 ` Adhemerval Zanella Netto
2024-03-27 19:04 ` Joseph Myers
2024-03-27 19:31 ` Adhemerval Zanella Netto
2024-03-27 16:45 ` [PATCH 12/15] math: Fix log10 template for inputs less than 0 Adhemerval Zanella
2024-03-27 16:45 ` [PATCH 13/15] math: Fix log2 " Adhemerval Zanella
2024-03-27 16:45 ` [PATCH 14/15] math: Fix y0 template for arguments less/equal " Adhemerval Zanella
2024-03-27 16:45 ` [PATCH 15/15] math: Fix y1 " Adhemerval Zanella
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